'Sufficient' in the Bible

Then Ahimaaz the son of Zadok said again to Joab, “But whatever happens, please let me also run after the Cushite.” Joab said, “Why should you run, my son, seeing you will have no messenger’s reward for going [because you have only bad news]?”

You strengthened me with valor sufficient for the battle; you made those who rebelled against me fall beneath me.